@mastersthesis{tanthipanandh07-community,                                               
     author={Chayant Tantipathananandh.},                                                        
     title={Community Identification in Dynamic Social Networks Using Generalized Coloring},                      
     type={Master's Thesis},                                                    
     address={University of Illinois at Chicago},                                                        
     school={University of Illinois at Chicago},                                              
     year=2007,                                                                 
     }  

@BOOK{nijenhuis78-combinatorial,
     author={A. Nijenhuis and H. Wilf},
     title={Combinatorial Algorithms for Computers and Calculators},
     publisher={Academic Press, Orlando FL},
     year={1978},
     edition={2},
}
